Caldera® Spas Legacy vs Only Steps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caldera® Spas Legacy
Manage your spa remotely with this app. Adjust temperature, jets, and lighting from anywhere. Monitor water systems and grant access to service professionals for stress-free ownership.
- Remote temperature control
- Adjust jets and lighting
- Monitor water systems
- Manage multiple spas
- Grant service access
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Control Your Spa From Home or on the Go. App name changed from "Caldera Spas" to "Caldera Spas Legacy" No impact to app functionality Note: Not compatible with 2025 Vacanza Collection spas Experience smart, simple, stress-free spa ownership with the Caldera® Spas Legacy app, powered by the Connected Spa Kit. With just a touch: - Set water temperature, jets, and lighting from anywhere. - Monitor and adjust the FreshWater® Salt System remotely. - Manage a spa at a second home or rental property. - Give service professionals access. - React quickly when attention is needed.
Only Steps
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Only Steps shows your daily step count in the app, in Home Screen and Lock Screen widgets, and as a Live Activity. DISCLAIMERS * Only Steps uses location changes in the background to update the step count while you move. This can slightly decrease battery life * Apple Health integration: When enabled, Only Steps reads step count from Apple Health. Only Steps does not modify or share Health data
Screenshots
Verdict
The clearest difference is price: Caldera® Spas Legacy at Free against Only Steps's $0.99. Caldera® Spas Legacy also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Caldera® Spas Legacy is free to download; Only Steps costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Caldera® Spas Legacy ships an update every 5 weeks, Only Steps every 6 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | Caldera® Spas Legacy | Only Steps |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 1.5 (24 ratings) — better | — |
| Positive reviews | 5.3% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 25 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Watkins Manufacturing Corporation | Akos Polster |
In-app purchases
Caldera® Spas Legacy
No in-app purchases
Only Steps
No in-app purchases
Questions
Is Caldera® Spas Legacy free?
Is Only Steps free?
Do Caldera® Spas Legacy or Only Steps have ads?
Which is updated more often, Caldera® Spas Legacy or Only Steps?
Other comparisons
